Fix encoded colons in anchor hrefs

Remove percent-encoded '%3A' from fragment identifiers in docs/get-started/get-funded.mdx. Updated Card hrefs to use cleaner fragments (e.g. '#weekly-rewards-start-building-today') to ensure in-page anchor linking works correctly.

Author: cxheng315

docs/get-started/get-funded.mdx

@@ -8,19 +8,19 @@ description: "The Base ecosystem offers multiple funding pathways designed speci
 Whether you're just starting to experiment or ready to become a full-time founder, Base provides structured funding opportunities that grow with your ambitions. Each pathway is designed for different stages of your builder journey, with clear progression paths between programs.
 
 <CardGroup cols={2}>
-<Card title="Weekly Rewards" icon="calendar" href="#weekly-rewards%3A-start-building-today">
+<Card title="Weekly Rewards" icon="calendar" href="#weekly-rewards-start-building-today">
   2 ETH in weekly rewards for prototypes and experiments through Talent Protocol.
 </Card>
 
-<Card title="Builder Grants" icon="bolt" href="#builder-grants%3A-live-on-base">
+<Card title="Builder Grants" icon="bolt" href="#builder-grants-live-on-base">
   Fast, retroactive grants ranging from 1-5 ETH. Perfect for shipped projects ready to scale.
 </Card>
 
-<Card title="OP Retro Funding" icon="trophy" href="#op-retro-funding%3A-long-term-impact">
+<Card title="OP Retro Funding" icon="trophy" href="#op-retro-funding-long-term-impact">
   Get rewarded for creating public goods that benefit the entire Base ecosystem.
 </Card>
 
-<Card title="Base Batches" icon="rocket" href="#base-batches%3A-the-founder-track">
+<Card title="Base Batches" icon="rocket" href="#base-batches-the-founder-track">
   Comprehensive founder program with mentorship, resources, and significant funding opportunities.
 </Card>
 </CardGroup>